Shopping Cart "Canada Loonie" Key

thingiverse

Human: 50mm long, 1.9mm thick, and Ø26.5mm at the business end. It features a Ø5mm keyring hole at the end and a unique design on top and bottom faces, complete with a pivoting key-action reminiscent of those used by Walmart employees. I recently visited a local Walmart store in search of a $1 Loonie coin necessary to unlock a shopping cart. Unfortunately, I was unable to find one. As an alternative, individuals without the dollar can stand in line at customer service amidst the crowds returning their purchases and eventually ask the lady to unlock a cart for them so they can shop for free - a common practice since shoppers get the $1 back when they return the cart. My shopping list included heavy items such as apples, oranges, 20kg of kitty litter, 20kg of water softener salt, cans of pop, and boxes of juice. These items are challenging to purchase without a cart, making it essential to have one available. Although I lacked $1 in change, I possess a 3D modeler, a 3D printer, and wood-filled filament, which I utilized to create a shopping cart key for emulating a Loonie coin specifically designed for Canadian shoppers who also happen to own a 3D printer. In addition, I created a pattern with five keys (.3mf format) in case one of the keys becomes worn out or broken, or if I decide to give one away to another frustrated shopper.